6646692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 16877952

約数和(自身を除く): 10231260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 311, 411, 548, 622, 822, 933, 1244, 1644, 1781, 1866, 3562, 3732, 4043, 5343, 7124, 8086, 10686, 12129, 16172, 21372, 24258, 42607, 48516, 85214, 127821, 170428, 255642, 511284, 553891, 1107782, 1661673, 2215564, 3323346, 6646692]

約数ペア:

[(1, 6646692), (2, 3323346), (3, 2215564), (4, 1661673), (6, 1107782), (12, 553891), (13, 511284), (26, 255642), (39, 170428), (52, 127821), (78, 85214), (137, 48516), (156, 42607), (274, 24258), (311, 21372), (411, 16172), (548, 12129), (622, 10686), (822, 8086), (933, 7124), (1244, 5343), (1644, 4043), (1781, 3732), (1866, 3562)]